`mx1b.ernstberger.cloud`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1bd:1432::60^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`mx1b.ernstberger.cloud`
A	88.198.141.60^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
TXT	`v=spf1 a -all`

`ernstberger.cloud`

	DNSSEC	⚠️ Not signed
	A	2001:67c:2fa4:8101:250:56ff:feb7:7ad3^{MARCERNSTBERGER-AS2001:67c:2fa4::/48}
	A	88.198.141.50^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
	NS	`anuj.ns.cloudflare.com` ⭐
	NS	`tori.ns.cloudflare.com`
	MX	`mx2.ernstberger.cloud` ⭐
	TXT	`_globalsign-domain-verification=Mpy4YR-vMes04kO0JcYXAbhduRZTLykUQPu4kFoEAH`
	TXT	`_globalsign-domain-verification=dBfYf6b3PJaIG-FiJjbTsKXyeEN3aFnmlLT_-bpW3N`
	TXT	`_globalsign-domain-verification=zImwYsqtfSXloEPMihqXR_HGc0kkd9MjAkNnYwZ0am`
	TXT	`google-site-verification=7dsLA0cq1i0-UKzGIRKsJ4JTgs58rNq_eBzab9wsOHw`
	TXT	`v=spf1 include:_spf.m-er.de -all`
	SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2409613047

PTR for

0.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.3.4.1.d.b.1.0.8.f.4.0.1.0.a.2.ip6.arpa

60.141.198.88.in-addr.arpa

MX for

marc1307.net

Similar names

1mbx.com

1bmx.cn

mbx1.de

mbx1.com

1xmb.top

DNS History

2 records (2 active, 0 former)

●A2a01:4f8:1bd:1432::602026-07-21 → 2026-07-28 · 2 obs

● 2026-07-21 20:26:56
● 2026-07-28 21:55:54

●A88.198.141.602026-07-21 → 2026-07-28 · 2 obs

● 2026-07-21 20:26:56
● 2026-07-28 21:55:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info	8 records
ernstberger.cloud	anuj.ns.cloudflare.com, tori.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.231

NS records: anuj.ns.cloudflare.com, tori.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.141.60`
AAAA	1	`2a01:4f8:1bd:1432::60`
TXT	1	`v=spf1 a -all`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

Mail Server Role

marc1307.net uses mx1b.ernstberger.cloud as a mail server.

mx1.ernstberger.cloud and mx2.ernstberger.cloud are often paired with mx1b.ernstberger.cloud as mail servers.

IP Addresses

mx1b.ernstberger.cloud points to the IP addresses 88.198.141.60 and 2a01:4f8:1bd:1432::60

mx1b.ernstberger.cloud - robtex.com